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Saturday - November 09, 2013

From: Quincy, IL
Region: Midwest
Topic: Erosion Control, Shrubs, Trees
Title: Plant Suggestions for a Partly Sunny Steep Bank in Illinois
Answered by: Anne Van Nest

QUESTION:

I am looking to plant something on a steep clay bank on our Illinois property. It is on the edge of our dirt road with trees above the bank and is partly sunny. What would work best for that type of area?

ANSWER:

The first place to go to find a list of potential plants for your partly shady steep bank is our Native Plant Database. Use the Combination Search feature instead of Recommended Species. This will provide a bigger selection with much more choice to narrow down. The volunteers and staff at the Wildflower Center who maintain the database have partners in different regions to help with these recommended species lists based on what is easy to access in local nurseries.
Under Combination Search, select the following categories: State – Illinois, Habit – Shrub, Duration – Perennial, Leaf Retention – deciduous, semi-evergreen and evergreen, Light Requirement – part shade, Soil Moisture – moist (even though it is a steep bank, moist is selected because of the clay soil). These search criteria will give you 72 native plants to consider. You can narrow down this search further by indicating a shrub size, blooming time and bloom color too if you like.
Some of the plants that are included in this search are:
Aesculus pavia (scarlet buckeye)
Amorpha fruticosa (indigo bush)
Amelanchier stolonifera (running serviceberry)
Cornus alternifolia (alternateleaf dogwood)
Ilex decidua (possumhaw)
Lindera benzoin (north spicebush)
Photinia melanocarpa (black chokeberry)
Rhus aromatica (fragrant sumac)
Rosa acicularis (prickly rose)
Spiraea alba (white meadowsweet)
Symphoricarpos orbiculatus (coralberry)
Viburnum lentago (nannyberry)

If you are considering using Illinois groundcovers with your shrubs or trees, Mr. Smarty Plants has already put together a list of plants to consider in this previous question.

 

 

From the Image Gallery


Red buckeye
Aesculus pavia

Indigo bush
Amorpha fruticosa

Running serviceberry
Amelanchier stolonifera

Alternateleaf dogwood
Cornus alternifolia

Possumhaw
Ilex decidua

Northern spicebush
Lindera benzoin



Fragrant sumac
Rhus aromatica

Prickly rose
Rosa acicularis

White meadowsweet
Spiraea alba

Coralberry
Symphoricarpos orbiculatus

Nannyberry
Viburnum lentago

More Erosion Control Questions

Replacing non-native iceplant in El Cajon CA
June 11, 2010 - Help! We are clearing fungus dead iceplant on a massive steep bank. Should I avoid replacing it with more iceplant? Would myaporum prostrate be a better option? Fast growing, erosion resistant, zero m...
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Native plants for controlling erosion in Fairmont WV
August 30, 2010 - I'm interested in finding native plants, either perennials or grasses, that would help control erosion on a fairly steep slope. The area is partly shaded.
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Plants to stabilize a steep bank in South Carolina
January 09, 2010 - I would like to use native plantings to stabilize a steep bank. The bank is on the side of the gravel road I cut back into the woods and around a 36" pipe going under the road to allow the free flow ...
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Erosion Control for a NC Clay Slope
June 06, 2013 - Hi, We have a large slope on the road edge of our property that has been gradually eroding with spring rains (NC red clay). We would really like to plant something for erosion control but the bank is...
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Plants for steep clay bank in Summerfield OH
April 07, 2012 - Hello, We have a steep 15-20 foot high bank behind our house here in southern Ohio. Probably 50 ft.long. What could we plant for beauty and erosion control. It is nasty clay soil with lots of shale an...
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